首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
RAIL FASTENER
摘要
申请公布号
ZA7705221(B)
申请公布日期
1978.07.26
申请号
ZA19770005221
申请日期
1977.08.29
申请人
PORTEC INC
发明人
QUERESHI K
分类号
E01B;F16B
主分类号
E01B
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRODUCTION OF THIN FILM OF PHTHALOCYANINE COMPOUND
FORCE CONTROL METHOD FOR POSITION OR SPEED CONTROL TYPE SERVO SYSTEM
SUPPORT STRUCTURE FOR SLIDER OF CURRENT COLLECTOR
IMAGE FORMING DEVICE
MANUFACTURE OF PRINTED BOARD
ACCESS CONTROL CIRCUIT
UNMANNED RUNNING VEHICLE
DISPLAY DEVICE
PANEL MOUNT APPARATUS
ACTUATOR
EXTRA SOFT FERRITIC STAINLESS STEEL
METHOD FOR ADDING CHROMIUM TO ARC FURNACE
POWDER AND GRAIN BODY HOUSING CONTAINER AND POWDER AND GRAIN BODY CONVEYING VEHICLE LOADED WITH THIS CONTAINER
ELECTRICALLY CONTROLLED HYDRAULICALLY DRIVEN ACTUATOR ASSEMBLY
PROCESS FOR MAKING SOLUTION OF DISSOLVING PHENOL-RESORCINOL-FORMALDEHIDE PITCH
CIRCUIT ARRANGEMENT FOR LIMITING THE CONTROL PULSE ASYMMETRY OF PUSH-PULL SWITCHING OPERATION SUPPLY UNIT
SHIFTABLE SUPPORT FOR SLIDING BLOCKS OF DISC BRAKES
COATING DRUG-CONTAINING SUBSTRATES
ACTIVATED POLYMER VEHICLE AND PROCESS FOR PRODUCING IT
PICKER ASSEMBLY FOR COTTON PICKERS